git version 2.4.0
Removing solaris/
From https://github.com/doxygen/doxygen
 * branch            master     -> FETCH_HEAD
HEAD is now at b9d7d16 Merge pull request #11604 from gruenich/feature/cleanup-libmd5
b9d7d1627057f5172611ce2d7baafffe4bcc4f0e